干旱区生态环境知识资源中心(Arid): Resource Capture, Growth, and Productivity of Maize (Zea mays L.) in Response to Nighttime Warming Under Oasis Farmlands in Hyper-arid Regions

Arid

DOI	10.1007/s42729-022-00855-3
	Resource Capture, Growth, and Productivity of Maize (Zea mays L.) in Response to Nighttime Warming Under Oasis Farmlands in Hyper-arid Regions
	Zhang, Yongyong; Kang, Wenrong; Wu, Shaoxiong
通讯作者	Zhang, YY
来源期刊	JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION
ISSN	0718-9508
EISSN	0718-9516
出版年	2022
卷号	22 期号:3 页码:2911-2919
英文摘要	Oasis agroecosystems in drylands play a crucial role in maintaining agriculture productivity, and they are sensitive to nighttime warming caused by climate change. However, the effects of nighttime warming on oasis agroecosystems have rarely been studied in hyper-arid regions. The objective of this study was to investigate the effects of nighttime warming on resource capture, growth, aboveground biomass, and grain yield of maize (Zea mays L.) planted under oasis farmlands. We conducted 2-year experiments with two treatments (nighttime warming and CK/ambient control) under oasis farmlands. Warming experiments with three replicates were performed at each plot using a nighttime warming facility in 2015 and 2016. The average daily canopy temperature and average daily soil temperature were 0.96celcius and 0.45celcius higher in the warmed plots than those of the CK in both years, respectively. The increase in nighttime temperature advanced the growth of maize and shortened growing period by a week. Nighttime warming increased leaf area index (LAI) in the vegetative stage but decreased it in the reproductive stage. The utilization of heat resources by maize was enhanced, resulting in significantly higher levels of aboveground biomass (p < 0.05). However, no significant difference (p > 0.05) in grain yield was found between two treatments. Nighttime warming (less than 1.0 celcius) advanced the growth of maize and shortened its growing period, and significantly enhanced aboveground biomass and carbon sink, but could not cause significant impact in grain yield in maize under irrigation in hyper-arid regions.
英文关键词	Drylands Climate change Oasis agroecosystems Development in maize Resource capture
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000787149300003
WOS关键词	WINTER-WHEAT ; TEMPERATURE INCREASE ; CLIMATE-CHANGE ; HEXI CORRIDOR ; GRAIN-YIELD ; FIELD ; IMPACTS ; RICE ; MANAGEMENT
WOS类目	Plant Sciences ; Environmental Sciences ; Soil Science
WOS研究方向	Plant Sciences ; Environmental Sciences & Ecology ; Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/393584
推荐引用方式 GB/T 7714	Zhang, Yongyong,Kang, Wenrong,Wu, Shaoxiong. Resource Capture, Growth, and Productivity of Maize (Zea mays L.) in Response to Nighttime Warming Under Oasis Farmlands in Hyper-arid Regions[J],2022,22(3):2911-2919.
APA	Zhang, Yongyong,Kang, Wenrong,&Wu, Shaoxiong.(2022).Resource Capture, Growth, and Productivity of Maize (Zea mays L.) in Response to Nighttime Warming Under Oasis Farmlands in Hyper-arid Regions.JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION,22(3),2911-2919.
MLA	Zhang, Yongyong,et al."Resource Capture, Growth, and Productivity of Maize (Zea mays L.) in Response to Nighttime Warming Under Oasis Farmlands in Hyper-arid Regions".JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION 22.3(2022):2911-2919.